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My docker container has no internet
I had it working allright but now it stopped. I tried the following commands with no avail:
22 Answers
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When should one use a spinlock instead of mutex?
I think both are doing the same job,how do you decide which one to use for synchronization?
6 Answers
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How do I speed up the scroll speed in a JScrollPane when using the mouse wheel?
I see the method JScrollPane.setWheelScrollingEnabled(boolean) to enable or disable the mouse wheel scrolling. Is there any way to adjust the speed of the scrolling, though? It is, in my opinion, ludicrously slow. No matter what size I make the window, the scrolling is about three pixels per cl...
Calling shell functions with xargs
I am trying to use xargs to call a more complex function in parallel.
5 Answers
5
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What is a good regular expression to match a URL? [duplicate]
...Z0-9()@:%_\+.~#?&//=]*)
To try this out see http://regexr.com?37i6s, or for a version which is less restrictive http://regexr.com/3e6m0.
Example JavaScript implementation:
var expression = /[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)?/gi;
var r...
Any way to write a Windows .bat file to kill processes? [closed]
...d development machine, I have to kill 10+ processes using the Task Manager or any other process management app just to get decent performance out of my IDE. Yes, these are processes from programs that my company installs on my machine for security and compliance. What I'd like to do is have a .bat ...
Regex using javascript to return just numbers
If I have a string like "something12" or "something102", how would I use a regex in javascript to return just the number parts?
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How to break out of jQuery each Loop
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To break a $.each or $(selector).each loop, you have to return false in the loop callback.
Returning true skips to the next iteration, equivalent to a continue in a normal loop.
$.each(array, function(key, value) {
if(value === "foo") ...
How to disable an Android button?
...evious views. I also want to disable the "Next" button when there are not more views to display. Is there anyway to disable the buttons?
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How do I undo a checkout in git?
... branch than master, use the branch name there instead.)
If that doesn't work, try...
For a single file:
git checkout HEAD /path/to/file
For the entire repository working copy:
git reset --hard HEAD
And if that doesn't work, then you can look in the reflog to find your old head SHA and reset...